<?php

/**
 * This is the model class for table "tbl_resource".
 *
 * The followings are the available columns in table 'tbl_resource':
 * @property integer $id
 * @property string $controller
 * @property string $action
 *
 * The followings are the available model relations:
 * @property RoleResource[] $roleResources
 */
class Resource extends CActiveRecord {

    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return 'tbl_resource';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules() {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('controller, action', 'required'),
            array('controller, action', 'length', 'max' => 100),
            // The following rule is used by search().
            // @todo Please remove those attributes that should not be searched.
            array('id, controller, action', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations() {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
            'roleResources' => array(self::HAS_MANY, 'RoleResource', 'resource_id'),
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'id' => 'ID',
            'controller' => 'Controller',
            'action' => 'Action',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     *
     * Typical usecase:
     * - Initialize the model fields with values from filter form.
     * - Execute this method to get CActiveDataProvider instance which will filter
     * models according to data in model fields.
     * - Pass data provider to CGridView, CListView or any similar widget.
     *
     * @return CActiveDataProvider the data provider that can return the models
     * based on the search/filter conditions.
     */
    public function search() {
        // @todo Please modify the following code to remove attributes that should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('id', $this->id);
        $criteria->compare('controller', $this->controller, true);
        $criteria->compare('action', $this->action, true);

        return new CActiveDataProvider($this, array(
            'criteria' => $criteria,
        ));
    }

    /**
     * Returns the static model of the specified AR class.
     * Please note that you should have this exact method in all your CActiveRecord descendants!
     * @param string $className active record class name.
     * @return Resource the static model class
     */
    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    public static function getAuthorByController($controller) {
        $controller = strtolower($controller);
        $resource = Yii::app()->db->createCommand("select r.*,rr.role from tbl_resource r left join tbl_role_resource rr on rr.resource_id = r.id where  r.controller = '{$controller}'")
                ->queryAll();
        $rs = array();
        foreach ($resource as $value) {
            $rs[$value['action']][] = $value['role'];
        }
        return $rs;
    }
    public static function getAccessRule() {
        $resource = Yii::app()->db->createCommand("select r.*,rr.role from tbl_resource r left join tbl_role_resource rr on rr.resource_id = r.id ")
                ->queryAll();
        $rs = array();
        foreach ($resource as $value) {
            $rs[$value['controller']][$value['action']][] = $value['role'];
        }
        return $rs;
    }

}
